205806991345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1\times {\mathrm{13619}}^1$

素因数の和:14913

約数の個数: 32

約数和(自身を含む): 258594768000

約数和(自身を除く): 52787776655

約数列:

[1, 5, 29, 89, 145, 445, 1171, 2581, 5855, 12905, 13619, 33959, 68095, 104219, 169795, 394951, 521095, 1212091, 1974755, 3022351, 6060455, 15111755, 15947849, 35150639, 79739245, 175753195, 462487621, 1419358561, 2312438105, 7096792805, 41161398269, 205806991345]

約数ペア:

[(1, 205806991345), (5, 41161398269), (29, 7096792805), (89, 2312438105), (145, 1419358561), (445, 462487621), (1171, 175753195), (2581, 79739245), (5855, 35150639), (12905, 15947849), (13619, 15111755), (33959, 6060455), (68095, 3022351), (104219, 1974755), (169795, 1212091), (394951, 521095)]